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用于自组装多晶软物质膜的光学各向异性图谱的 3D 琼斯矩阵重建的光学传感器系统。

Optical Sensor System for 3D Jones Matrix Reconstruction of Optical Anisotropy Maps of Self-Assembled Polycrystalline Soft Matter Films.

机构信息

Department of Electronics and Information Technology, Lublin University of Technology, 20-618 Lublin, Poland.

School of Computer Science, Hubei University of Technology, Wuhan 430068, China.

出版信息

Sensors (Basel). 2024 Feb 29;24(5):1589. doi: 10.3390/s24051589.

Abstract

Our work uses a polarization matrix formalism to analyze and algorithmically represent optical anisotropy by open dehydration of blood plasma films. Analytical relations for Jones matrix reconstruction of optical birefringence maps of protein crystal networks of dehydrated biofluid films are found. A technique for 3D step-by-step measurement of the distributions of the elements of the Jones matrix or Jones matrix images (JMI) of the optically birefringent structure of blood plasma films (BPF) has been created. Correlation between JMI maps and corresponding birefringence images of dehydrated BPF and saliva films (SF) obtained from donors and prostate cancer patients was determined. Within the framework of statistical analysis of layer-by-layer optical birefringence maps, the parameters most sensitive to pathological changes in the structure of dehydrated films were found to be the central statistical moments of the 1st to 4th orders. We physically substantiated and experimentally determined the sensitivity of the method of 3D polarization scanning technique of BPF and SF preparations in the diagnosis of endometriosis of uterine tissue.

摘要

我们的工作使用了极化矩阵形式主义,通过开放脱水的方法来分析和算法上表示血浆膜的各向异性。我们找到了用于重建脱水生物流体膜中蛋白晶体网络的光学双折射图琼斯矩阵的解析关系。我们还创建了一种用于对血浆膜(BPF)光学各向异性结构的琼斯矩阵或琼斯矩阵图像(JMI)的元素进行 3D 逐步测量的技术。我们确定了 JMI 图与从供体和前列腺癌患者获得的脱水 BPF 和唾液膜(SF)的相应双折射图像之间的相关性。在对逐层光学双折射图进行统计分析的框架内,我们发现最能反映脱水膜结构病理变化的参数是 1 到 4 阶中心统计矩。我们从物理上证实并通过实验确定了 BPF 和 SF 制剂的 3D 偏振扫描技术方法在诊断子宫组织子宫内膜异位症方面的灵敏度。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4948/10933998/31e5d6b7543d/sensors-24-01589-g001.jpg

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